2018 GMC Sierra Denali Electronic stability control Problems
- Complaints
- 2about this part
- Share
- 12%of 17 total for the year
- Median mileage
- 14,700miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the electronic stability control of the 2018 GMC Sierra Denali, 12% of the 17 complaints for this model year. Where a mileage was given, the median is 14,700 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I nearly died when my brakes failed on my 2018 Gmc denali this morning. I was only going 60 MPH when another driver cut in front of me, and hit their brakes but when I tried to stop, I could not! I then began swerving from lane to lane because it was raining. Thank god I didn't die and that the person on the right slowed down and moved out the way. The truck seemed to be pulling me to the right. Why I have no idea. But why is GM putting people lives at risk like this? Why are we having to suffer or put our families in jeopardy. This makes no sense. …”
NHTSA complaint #11366569, filed 2020-10, 14,700 milesElectronic stability control: other model years
Other parts of the 2018 GMC Sierra Denali
5 complaintsBrakes
4 complaintsBody and structure
4 complaintsExterior lighting
3 complaintsSteering
3 complaintsTransmission and drivetrain
2 complaintsOther or unknown
1 complaintsSuspension
1 complaintsWheels
1 complaints
← All problems reported for the 2018 GMC Sierra Denali
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology